A lot of bullhorns will be narrow if you're using them off-road.
For components, I would buy the very cheapest I could get. No offence, but the frame simply doesn't justify the expense of buying nice bits. Have you got the original crank and bottom bracket? The chainrings won't be ramped, they could work OK for a fixed gear.
For components, I would buy the very cheapest I could get. No offence, but the frame simply doesn't justify the expense of buying nice bits. Have you got the original crank and bottom bracket? The chainrings won't be ramped, they could work OK for a fixed gear.